Description
Lowered Ride Height
Get rid of the ugly wheel gap on your S550 with the help of these 2015-2016 Mustang GT Eibach Pro-Kit lowering springs! These springs lower your GT on average by approximately 1.1″ in the front and 1.0″ in the rear. The Pro-Kit springs feature a specific rate for a firmer ride quality and a moderate increase in spring rate. This kit can be used with factory shocks and struts but upgrading to performance shocks & struts is recommended for maximum performance benefit.
Increased Suspension Performance
Every Eibach Pro-Kit is designed and tested by a suspension engineer and performance driving professional – to offer aggressive good looks and high-performance handling – the best of both worlds without compromising safety or ride quality. By using this proprietary, specific rate spring design, the Pro-Kit provides the ultimate balance that will take your passion for driving to a whole new level.
Ride Height Difference
Front: Approx 1.1″
Rear: Approx 1.0″
Spring Rates
Front – 201 lbs
Rear – 800 lbs
Front Specs
OE rate: 28 N/mm (160 lbs/in)
PRO-KIT progressive rate: 35 – 55 N/mm (200 – 314 lbs/in)
Bump-stop: New Eibach Bump Stop
Damper: OE
Tubing: N/A
OE wheel center to fender: 397 mm (15.6 in)
PRO-KIT wheel center to fender: 370 mm (14.5 in)
PRO-KIT can be aligned to OE Specs: Yes
Front Alignment:
OE Camber = -0.8 deg (+/-0.8 deg)
OE Caster = 7.2 deg (+/-0.8 deg)
OE Toe = 0.0 deg (+/-0.2 deg)
PRO-KIT Camber = -1.0 deg
PRO-KIT Caster = 7.5 deg
PRO-KIT Toe = 0.2 deg
Approximate installation time: 2 hrs
Rear Specs
OE rate: 117 N/mm (668 lbs/in)
PRO-KIT progressive rate: 140 – 160 N/mm (800 – 914 lbs/in)
Damper: OE
Bump-stop: New Eibach Bump Stop
Tubing: N/A
OE wheel center to fender: 385 mm (15.1 in)
PRO-KIT wheel center to fender: 360 mm (14.2 in)
PRO-KIT can be aligned to OE specs: Yes
Rear Alignment:
OE Camber = -1.2 (+/-0.8 deg)
OE Toe = 0.1 deg. (+/-0.2 deg)
PRO-KIT Camber = -1.4 deg
PRO-KIT Toe = 0.2 deg
Approximate installation time: 2 hrs
NOTE
PRO-KIT spring rates are measured as a system of the front or rear suspension. 10mm of bump-stop deflection is included in the final rate of the system.
Application
– Fits 2015-2016 Mustang GT Coupe & Convertible
